An exosystem refers to a level of the ecological systems theory that includes environments where an individual does not directly participate but is still affected by. For example, a child's development can be influenced by their parent's workplace, which is part of the exosystem. Changes in the workplace, such as job loss or promotion, can impact the family dynamics and, consequently, the child's well-being. In addition to workplaces, other components of the exosystem can include community services, local government policies, and mass media. These elements shape the broader context in which individuals live, even if they do not interact with them directly. Understanding the exosystem helps in recognizing how external factors influence personal development and relationships.